Zpětný Full HD interaktivní projektor s krátkou projekční vzdáleností

Standardní rozlišení:

 XGA (1024*768)

Compatibe with VGA, SVGA, XGA, SXGA, WXGA, UXGA, MAC

Poměr stran: 

 4:3 (standard), 16:9 (compatible) 

Vlastnosti:

* New generation short throw camera lens with shorter projection space, 75CM @ 80″ screen!

* Big size static type anti-dust net

* IRIS technique improve contrast ratio to 15000:1

* World top class lamp for long life use

* Creative heat dispersion design improve performance and extend using life

* LOGO(OEM welcome)

The Logo function allows you to customize the screen logo. You can capture an image for the screen logo and use it for the starting-up display or between presentations.

* Easy to change lamp on top

* Anti-dust net can be taken away front projector side for easy maintence

* Automatic Keystone correction / Setting

Automatic keystone correction can automatically sense the angle of projector inclination and correct vertical keystone real time.

Automatic setting function make setting simple. It can automatic search input source, automatic configure computer and keystone correction.

* Fast power on/off, Un-Plug and Go

Personalized start LOGO function without using logo revision software. Use capture in projector menu to set it directly.

Power off cooling time is adjustable. 10 second fast power on function. Withou waiting after Power Off and make Unplug and Go realistic.

* Enhanced function

During presentation, remote controller can choose any part of screen image for zooming to meet the needs of presenting.

Color board and blackboard mode enable projector realize Screen Freezing function, Digital Zooming, and shutter function on wall or blackboard.

LCD: 3*0.63″

Projection uniformity: 85% nebo nad

Projekční poměr: 80″@0.75M

Projectable size: 0.456-0.995m (50″-105“)

Korekce lichoběžníkového zkreslení:

PROTI: ±30°(auto+manuál) H:±15°(manuál)
Pincushion/Barrel Correction
Corner Keystone

Standby Power consumption: <0.5W

Whole projector power consumption: 270W

Zdroj napájení: 100V-240V @ 50-60Hz

Working Temp: 5(0)C-40(0)C over 35(0)C, go to ECO mode.

Store Temp: -10(0)C-60(0)C

Input Port: VGA*2, YCbCr*1, Video*1(share to YCbCr), S-Video*1, Audio in (3.5mm)*1, HDMI*2, RCA*2(L/R), USB

Output Port: VGA(share to input 2), Audio out, 3.5mm mini jack

OSD language: Angličtina, čínština, francouzština, španělština, portugalština, Němec, Japanese, Korean, ruština, Finnish, Dutch, Thai, Vietnamese, Turkish, Afrikaans, Indonesian, Persian, Arabic.

Video type: PAL, SECAM, NTSC 4.43, PAL-M, PAL-N, 480i, 480p, 576i, 576p, 720p, 1035i, and 1080i.

Vestavěný reproduktor: 10W*1

* LIGHT PEN INTERACTIVE TEACHING SOFTWARE

IRIS

The latest IRIS dynamic aperture contrast enhancement technology greatly enhances contrast. Compared to ordinary LCD projectors, Hengsheng projectors offer a maximum contrast ratio of 15000:1, perfect for the purest black, clear picture, clear layers and strong visual impact.

Hmotnost: N.W. 4.5KGS;  G.W. 6KGS
Packing Size: 47*47*22cm

Accessories include below:

VGA cable

Dálkový ovladač (baterie)

Dryer

Interactive pen will be available.

Ship by courier, air and sea freight.

Q): What’s the payment terms?

A): T/T or negotiable.

Q): What’s product warranty?

A): 1 years warranty for projector.

12 months for Accessories.

6 months or 500 hours whichever comes first warranty for lamps.

Lamps discount available.

Q): What shall I choose between DLP type and LCD type? 

A): LCD projector is displaying more vivid picture which is comfortable to human eyes than DLP type.

Q): What is the difference between LED type and LCD type of projector?

A): LED type is of longer lifetime to use but comes with less brightness which is less clear especially in big screen display.

LED type is known as low heat and silent. nicméně, it may bring unqualified image for display if heating is not being handled properly for some brands. Especially some tiny design may have less consideration for heat dissipation. Evenness is a kind of problem that shall be considered for LED type projector due to its nature.

LCD type is suitable for those who cares about using projector in brighter environment and bigger screen display.

For environments like teaching, big conference, engineering, LCD type projector is preferred.

A): Lamp life seems a problem for LCD projector?

Q): LCD lamp life of our current products may have 10000 hours in ECO mode.

It can be used for 27 let, if it is used 1 hour everyday (without holiday) for business or school.

It is around 14 let, if it is used for 2 hours per day. It is almost the end of life of a projector.

To cater for those need extra lamps, we have discount plan.

 

Q): Shall I go for Android system for projector?

A): The answer is that projector shall meet your basic needs like projecting precisely and correctly regarding the size of image. A good system shall focus on serving the needs of your basic needs. Regarding the connection of different devices, we have USB direct display, wireless projection a network projection which bring great convenience to users. These shall be provided whatever the system is. Only human design and human technology shall be taking into consideration.

Q): The market has many models with different LUMEN. How can I know which one is suitable for me?

A): You may take into consideration of application.

Do you need to present in a daylight environment or a environment that without a hassle of curtaining or lighting switching on and off? 

We recommend you to choose depending on your needs and product feature.

You may choose a 3200LM~4200LM which suits for environment like indoor with background lighting. People may write notes with enough lighting while watching presentation.

The higher LUMEN, the lighter environment the projector can fit in.

Q): Do you have interactive projector?

A): When you are considering more way of presentations, you may need to consider an interactive type projector.

When you are considering more interaction with audience, you may need to consider the interactive type projector.

Q): What shall I choose between general type and interactive type.

A): When you need to present dynamic activities like lab illustration or for important case, we suggest you to choose interactive type since it can not only save the delivery cost, but also it save time for installation.

navíc, interactive type suits for different type of environment like electric curtain which user may already installed. Also, it suits for other environment like flat wall, white board, atd.

 

Q): Do you think I need to install an extra speaker?

A): Our projector has already embedded speaker for user’s convenience. The total net weight is still very low even adding this extra important unit!